[50p]

And I made an exaple of using it. It just draws to all players time how long you are running your server.

So lets start with global variables and forward...:

pawn Code:

new gSeconds = 0; // counts how many seconds server is running
new Text: gText; // global "Text"

forward TimeServerRunning();

In OnGameModeInit we need to add the timer which calls TimeServerRunning which draws the time:

pawn Code:

SetTimer("TimeServerRunning", 1000, true); // call function every second

And the function that timer calls:

pawn Code:

public TimeServerRunning() {
    new string[16];
    TextDrawDestroy(gText);
    gSeconds++;
    format(string, sizeof string, "%s", TimeConvert(gSeconds));
    text1 = TextDrawCreate(10.0, 100.0, string);
    TextDrawUseBox(gText, true);
    TextDrawTextSize(gText, 50.0, 20.0);
    TextDrawShowForAll(gText);
}

TimeConvert() function - converts time (seconds) into string. e.g.: 92 -> "1:32"

pawn Code:

TimeConvert(time) {
    new minutes;
    new seconds;
    new string[256];
    if(time > 59){
        minutes = floatround(time/60);
        seconds = floatround(time - minutes*60);
        if(seconds>9)format(string,sizeof(string),"%d:%d",minutes,seconds);
        else format(string,sizeof(string),"%d:0%d",minutes,seconds);
    }
    else{
        seconds = floatround(time);
        if(seconds>9)format(string,sizeof(string),"0:%d",seconds);
        else format(string,sizeof(string),"0:0%d",seconds);
    }
    return string;
}

I hope it will give some idea how it works. It is not as difficult as it looks like.